Brock Tech· Registered
Coil windings short out internally resulting in a drop (or rise) in resistance. These can sometimes be tricky to detect at home. When the injector is not being pulsed, the injector could ohm out to spec, but once they are energized the problem shows its effects and the resistance will rise or fall. Once this problem occurs, there is nothing that can be done other than to replace the injector. Known for continual leaking. Will be corrected and start leaking again shortly after.
We go so fed up with dealing with these injectors that we dumped 10’s of thousands of cores into our dumpster and vowed to never sell another reman’d core as long as we are in business. One of the biggest pieces of [email protected]#t injectors ever made.
These were commonly found on many GM models from the late 80’s to early 90’s having a grey or black top.